Hey there, so.. I have this modulus flea bass 4 strings and after years of investments I finally got all the parts matching his main bass. The badass bridge, the preamp, the pickup... But then, after a few weeks playing it like this, the overall output started overdriving the sound of my bass (especially when I raised the bass frequencies). All the parts seem to be working well, and that's the weird part. I was in a recording session using a DI that wasn't mine and a compressor. That's when this started happening. I don't know if that has anything to do with it... I've been considering installing a small part that would reduce the maximum output (so I could raise the volume knob to the max), because the original pickup (bartollini) seemed to have that thing and I never had troubles with it. Please help, I love that bass and I'm not able to use it as it is now!